vimrc_qtcreator

" PERSONAL SETTINGS
"
set autoindent  "indent if previous line is indented
set number      "set line numbering
set relativenumber "set relative line numbering
set ls=2        "always show the status line
set ruler       "show cursor position in status bar
set background=dark "better readability
set ignorecase  "search options
set smartcase   "ignore case if search pattern is all lc, case-sensitive otherwise
set incsearch
set hlsearch    "highlight search patterns; escape with ...

set showcmd     " show incomplete cmds at the bottom
set showmode    " show current mode at the bottom

set tabstop=4
set expandtab     "convert tabs to whitespace
set softtabstop=4 "tab key indent
set shiftwidth=4  "autoindent width
set backspace=2   "stop weird backspace behavior
set cursorline    "highlight current line
set textwidth=79  "automatic line break after 79 chars
set fileformat=unix "avoid conversion issues
set encoding=utf-8  "set encoding, useful for python3
set nowrap        "don't wrap long line
set colorcolumn=81 "Show end of long line

set hidden      " allows making buffers hidden even without unsaved changes
set history=1000 "remember more commands and search history
set autoread    "autoread when a file is changed from the outside
set mouse=a     "enables the mouse in all modes


let mapleader=" "

" key mappings for switching between multiple windows
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l

map Y y$
map ß $
noremap , ;
noremap ; ,
" disable arrow keys
noremap <Up> <NOP>
noremap <Down> <NOP>
noremap <Left> <NOP>
noremap <Right> <NOP>
" add closing brackets
"inoremap { {}<Esc>i
"inoremap [ []<Esc>i


noremap <leader>c :cc<CR>
noremap <leader>n :cn<CR>
noremap <leader>p :cp<CR>
noremap <leader>cl :cclose<CR>
noremap <leader>co :copen<CR>

"
" MY VIM KEYMAPPINGS
"
" F1
" F2  c | toggle NerdTreeWindow
" F3  c | toggle TagBar
" F4  c | switch between .c* and .h* files
" F5  c | execute/compile and execute
" F6  c | jump to error
" F7  c | update ctags
" F8
" F9
" F10
" F11
" F12 c | pastetoggle
"
" C-a d | n: increment number under cursor, i: insert text written most recently
" C-b d | move one page up
" C-c d | interrupt
" C-d d | move half-page down
" C-e d | scroll downwards, current line at the top
" C-f d | move one page down
" C-g d | display filename, current and total line number etc
" C-h c | move to window on the left
" C-i c | open function definition under cursor in new hor. split window
" C-j c | move to window below
" C-k c | move to window above
" C-l c | move to window to the right
" C-m d | FUTILE (inserts new line)
" C-n c | FUTILE (insert next matching word) or used for UltiSnips?
" C-o d | jump to previous cursor position
" C-p d | insert previous matching word
" C-q d | uncomment current line
" C-r d | redo (undo the undo)
" C-s c | comment current line
" C-t c | move back to place of function call (reverse C-z)
" C-u d | move half-page up
" C-v c | start visual block mode
" C-w c | prefix for window switching commands
" C-x c | decrement number
" C-y d | scroll upwards, current line at the bottom
" C-z c | go to function definition under cursor (using ctags)